baber/WOPTO huggingface dataset:
Patent JP-H06118775-A (JP)
Title: Image forming device
Inventor: KANAI HIDEFUMI
IPC: G03G15/02
Filed: 1992-10-02
Abstract: PURPOSE:To prevent a faulty image caused by receiving direct electrostatic charging by means of a transferring means in the case of projecting the leading edge or the trailing edge of a paper from occurring in an image forming device adopting a reversal development system in which an electrifying polarity is different from a transferring polarity. CONSTITUTION:The current value of an electrifier is switched to a larger value (-400muA) than a normal value (-200muA) at a time t3 which is earlier than the time when a part corresponding to the leading edge part P1 of the transferring material on the photosensitive body arrives at an electrifying position by a specified time T (as to a transferring process, which is equal to the time for making an electric field directly act on the area of the photosensitive body projected from the leading edge or the trailing edge part of the transferring material); then is switched to the normal value when the part corresponding to the leading edge part P1 arrives to the electrifying position. The current value of the electrifier is switched to a large value at the time when the part corresponding to the trailing edge P2 of the transferring material on the photosensitive body arrives at the electrified position, then is switched to the normal value at the time t4 which is delayed by the specified time T from the time.
Patent JP-H11100386-A (JP)
Title: Tri(lower alkyl)silylethyl sulfide compound and its preparation
Inventor: SHIMADA SATORU
IPC: C07F7/08
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a sulfide compound useful as a nonlinear optical material or the like and usable as a stable thiol equivalent by reacting a specific compound with an organic metal compound. SOLUTION: This sulfide compound is a compound of formulas I to III [R<a> , R<b> , R<c> and R<d> are each an aryl or an (un)saturated aliphatic group; R is a lower alkyl; Ar is an aryl], e.g. (trimethylsilylethyl)phenylacetylene sulfide. The compound is obtained by reacting a tri(lower alkyl)silylethylsulfenyl compound of formula IV (X is a halogen or p-toluenesulfonyl) with an organic metal compound of formula V or VI [M is an alkali(alkaline earth) metal] or the formula R<e> -M (R<e> is the same as R<a> or the like).
Patent JP-2001094449-A (JP)
Title: Wireless receiver
Inventor: TAKEDA YASUHIRO
IPC: H04B1/10
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To attain improvement on the spurious receiving sensitivity having been considered difficult, by adopting a frequency 45 MHz for a reception intermediate frequency. SOLUTION: The wireless receiver provided with a radio section, that receives a received radio wave via an antenna filter, amplifies the radio wave at a high frequency amplifier section, and processes the amplified signal via a reception filter, is provided with a 1st band pass filter, a 2nd band pass filter whose path band is different from that of the 1st band pass filter and a means that switches the two filters depending on the frequency in use so as to enhance the reception sensitivity of spurious radiation.
Patent JP-H02110065-A (JP)
Title: Stacker for sheet body
Inventor: OSADA JINICHI
IPC: B65H29/18
Filed: 1988-10-19
Abstract: PURPOSE:To prevent any damage to a sheet body and a paper jam from occurring by installing an insertional conveying means which holds a conveying direction downstream side end of the sheet body and conveys it after being inserted into space between a storage space bottom part and a loading sheet body lower part. CONSTITUTION:Each of mounted originals 1 in an original storage means 77 is conveyed to a first exposure range 4 by a paper feed means 38 and a first conveying means 3 and the surface is exposed to light, then conveyed to a second exposure range 6 by a second conveying means 5 and back exposure takes place, and it is inserted into a lowermost part of the mounted originals 1 in the original storage means 77 and conveyed by an insertional conveying means 7 and then it is restored again. This insertional conveying means 7 starts drive of a roller chain 105 when a detecting means S2 detects an original tip 1b, and it travels in pinching each original 1 by a sheet holding part 103, and a space is made between the lowermost part of the original 1 and a bottom part 100 and the original is put back, the it stops the drive when a detecting switch 115 and around a regulating end plate 101 is inputted. Thus, any damage to a sheet body and paper jamming are abatable.
Patent JP-S63121599-A (JP)
Inventor: KIMURA YASUTAKA
IPC: B64C9/00
Filed: 1986-11-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0685126-A (JP)
Title: Semiconductor device
Inventor: MIYAGI MASAHIDE
IPC: H01L23/48
Filed: 1992-10-05
Abstract: PURPOSE:To provide a terminal assembly structure to obtain a reliable semiconductor device which is easy to assemble with respect to outgoing terminals and hardly influenced by external stress or thermal stress due to being subjected to heat cycles. CONSTITUTION:An outgoing terminal 6 is soldered to a ceramic substrate 2 mounted with semiconductor elements 4, and one end of the terminal is projected from the resin case 7. The case 7 is then filled with gelatinous resin 9, being sealed. The outgoing terminal 6 is integrated into the case 7 by insert molding. This facilitates the assembly of the semiconductor device including the outgoing terminal. In addition, external and thermal stresses exerted on the outgoing terminal are directly received by the case; therefore, unfavorable stress will not be applied to the ceramic substrate or the soldered part between the terminal and the substrate.
Patent JP-H03134669-A (JP)
Title: Aqueous developable photo-resist containing thiol compound
Inventor: RIN TOO CHIA
IPC: G03F7/033
Filed: 1989-10-13
Abstract: PURPOSE: To obtain the photoresist adapted to form a printed circuit plate by incorporating a photopolymerization initiator and a specified photoreactive monomer or oligomer and a specified thiol compound each in a specified amount in a polymer binder having carboxyl groups. CONSTITUTION: The photoresist composition suitable for manufacture of the printed circuit plate and developable in an aqueous alkaline developing solution comprises the polymer binder having carboxyl groups and this binder contains the photopolymerization initiator in an amount of 1-15weight% of the binder, and the photoreactive monomer having at least 2 ethylenically unsaturated double bonds or its oligomer in an amount of 20-100weight%, and further the thiol compound of formula 1 soluble or dispersible in an aqueous solution of weak alkali in an amount of 0.05-5weight%, and in formula I, each of (a) and (b) is an integer of >=1, R is an organic group having a molecular weight of <500; and X is a group having a carboxyl group or a hydrophilic organic polymer segment having <100 repeating units.
Patent JP-S63119350-A (JP)
Title: Cordless speaking device
Inventor: TAKEDA MASAHIKO
IPC: H04M1/00
Filed: 1986-11-07
Abstract: PURPOSE:To generate a ringing tone of large volume without increasing the power consumption of the mobile part side by driving a ringing tone generating circuit and a power amplifier in a fixed part when it is detected by a detecting means that the mobile part is set to the fixed part. CONSTITUTION:When a telephone set 3 is not set, a transistor TR 292 is turned on because the output voltage of a charging circuit 27 is about 12V and is higher than the voltage of a 6V Zener diode 291; and when the telephone set 3 is set, the TR 292 is turned off because the output voltage is about 5V. A control part 25 of a fixed connector 2 detects whether the telephone set 3 is set or not in this manner. If a call from an outside wire 201 or a door-phone line 202 comes when the telephone set 3 is set, the control part 25 drives a ringing tone generating circuit 281 to generate a ringing tone corresponding to the classification of the coming call and turns on a switch 283 to supply power to a power amplifier 282. Thus, the ringing tone of large volume is emitted from a speaker 204.
Patent JP-S61144143-A (JP)
Title: Two-way bus circuit
Inventor: WATANABE HISAO
IPC: H04L5/16
Filed: 1984-12-18
Abstract: PURPOSE:To switch a signal level flowing direction automatically by taking a direction of a signal level change toward the significant state as an enable- state and the unchanged direction as a disenable state with priority depending on the signal level change in a bus circuit switching the data signal flow and the like in two-way. CONSTITUTION:When a signal level of any data signal line changes from a non-significant state into a significant state, the change is detected by a signal level change detecting circuit 13(14) in a signal direction automatic switching function. As a result, the direction of data signal flowing is switched automatically by giving a disenable input from the detection circuit 13(14) to a bus driver 12(11). The priority between the detection circuits 13 and 14 is controlled by the hard flag system. The priority is given depending on the change from the significant state of the signal level of the corresponding data signal line to the non-significant state.
Patent JP-S63174891-A (JP)
Inventor: INABA RYOHEI
IPC: B25J15/04
Filed: 1987-10-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02112041-A (JP)
Title: Ic card
Inventor: GOCHI HIDENOBU
IPC: G11C11/401
Filed: 1988-10-20
Abstract: PURPOSE:To prevent damage to data by providing a sensor which detects a human body touching or approaching an IC card and electrically disconnecting the terminals other than the ground (GND) terminal of the IC card with the internal circuit of the card by means of the output of the sensor. CONSTITUTION:A data damage preventing device incorporated in an IC card is provided with a metallic panel 2 touched by a human body, voltage detection circuit 3 which detects the voltage of the panel 2, GND terminal 5 and switch section 6 between terminals 4 other than the GND terminal 5 and card internal circuit 7. Electric potential of a certain level is supplied to the panel 2 and, when the hand of a human body touches the panel 2, the potential changes. The circuit 3 detects the change and sends an output to the section 6 so as to disconnect the electrical connection between the terminals 4 other than the GND terminal 5 and circuit 7 instantaneously. When the IC card is connected with a system side, the GND terminal 5 is first connected with the system side. Therefore, the data of the IC card can be prevented from being damaged when the IC card is inserted into the system side through a hot-line.
Patent JP-H04141478-A (JP)
Title: Improving method of recording picture
Inventor: MIZUTANI TADASHI
IPC: B41J29/00
Filed: 1990-10-02
Abstract: PURPOSE:To improve the shelf stability of an improving layer, and to conduct improvement excellently by improving a recording picture by using an improving liquid constituted while containing a micro-capsule containing and including reactive curing type adhesives on a reverse surface to the picture forming surface of a paper base material after the recording picture is formed. CONSTITUTION:Recording pictures 1 are shaped on one surface of a paper base material 2 by using a picture recording device. A finely dispersed liquid organized by containing reactive curing type adhesives 4 or an emulsifying liquid is prepared. Micro- capsules 5 are manufactured by including the finely dispersed liquid or the emulsifying liquid. The micro-capsules 5 are finely dispersed or emulsified, and an improving liquid composed by containing the micro-capsules 5 containing and including the reactive curing type adhesives 4 is prepared. The upper section of the paper base material 2 reverse to the surface, on which the recording pictures 1 are formed, is coated with the improving liquid. An improving layer 3 is shaped through heating and drying. The paper base material 2 is laminated to another base 7 through pushing by magnitude corresponding to stamp pressure, the micro-capsules 5 are broken, the reactive curing type adhesives 4 flow out, and permeate to the recording pictures 1 and curing progresses, and the paper base material 2 is bonded with another base 7, thus acquiring excellently improved recording pictures.
Patent JP-H04142469-A (JP)
Title: Frequency detecting method for ac wave-form
Inventor: ONO TAKAYUKI
IPC: G01R23/10
Filed: 1990-10-02
Abstract: PURPOSE:To precisely calculate the frequency of an AC wave-form by correcting the error in time between the temporary intersection assumed by the linear approximation of sampling data and the primary zero intersection. CONSTITUTION:An AC wave-from is linearly approximated with the sampling data immediately before and after the zero intersection, the time between temporary intersections is obtained from the sampling data immediately before and after the temporary intersection obtained by the linear approximation, a sampling circuit between the temporary intersections, and the sampling period, the electric angle between the zero intersection and sampling points immediately before and after it is obtained based on the electric angle corresponding to the sampling period and the sampling data immediately before and after the zero intersection, the time error between the zero intersection and the temporary intersections is obtained based on the electric angle, the time between the temporary intersections is corrected by this time error to obtain the time between the zero intersections, and the frequency of the AC wave-form is detected from this time.
Patent JP-H07119205-A (JP)
Title: Metal fitting for base of column
Inventor: MATSUO HIDENARI
IPC: E04B1/24
Filed: 1993-10-25
Abstract: PURPOSE:To easily insert an anchor bolt by forming the inner diameter of an anchor bolt insertion hole of the bottom surface provided in a flange of a fitting for base of column larger than the inner diameter part of an anchor bolt insertion hole of the top surface provided in the flange part. CONSTITUTION:An anchor bolt insertion hole 6, which is formed of the inner diameter K of the top surface and the inner diameter L of the lower surface larger than the inner diameter K of the top surface and which is formed with a taper part 9 on the inner wall thereof, is provided in a flange part of a metal fitting 3 for base of column. At the time of constructing a steel column, a fitting 3 for base of column, which is bonded to the lower end of a steel column, is lowered by a crane or the like, and the anchor bolt insertion hole 6 is fitted out of the tip of an anchor bolt from the lower surface, and passed through with a guide of the taper part 9, and positioned by the inner diameter K of the top surface.
Patent JP-S60151062-A (JP)
Inventor: DEEBITSUDO DABURIYUU HATSUBAAD
IPC: B41J2/16
Filed: 1984-12-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001091307-A (JP)
Title: Power feeding structure of measuring instrument body
Inventor: SATO HITOSHI
IPC: G01D11/24
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a power feeding structure of measuring instrument body which ensures a solder quantity enough for soldering between terminals and conductive parts being a wiring pattern on a circuit board and can obtain a sufficient strength. SOLUTION: The feed structure comprises a measuring instrument body 2 e.g. a cross coil type measuring instrument body, etc., for driving a rotary shaft 1, power feeding terminals 5 projecting downward from the instrument body 2 from a swollen part 26 of the instrument body 2, and a glass epoxy resin circuit board 4 having conductive material-made conductive parts around terminals holes 41 which the power feeding terminals 5 pierce. The power feeding terminals 5 are rectangular in sectional plane perpendicular to the length thereof and have solder absorbing parts 52 formed by twisting the feeding terminals 5 at portions corresponding to the terminal holes 41 and the vicinities thereof, and they are mainly to connect the solder adsorbing parts 52 of the power feeding terminals 5 to the conductive parts through solder 6.
Patent JP-S61144734-A (JP)
Title: Optical disk device
Inventor: YAMADA YOSHIHIRO
IPC: G11B7/005
Filed: 1984-12-19
Abstract: PURPOSE:To obtain an inexpensive, high-reliability optical disk device by reproducing signals of plural tracks recorded on a medium physically by a light emitting element array and a photodetecting element. CONSTITUTION:The photodetecting element 1 is arranged at the focus of an optical lens 2. An optical disk 3 rotates on a rotating shaft 5 and is provided with tracks concentrically with the shaft, and information is recorded on the tracks by utilizing variation of optical properties of the material of the disk. An opaque disk 7 having holes 8 bored with laser light is also usable. The light emitting element array 4 consists of light emitting elements in series at equal intervals and the respective light emitting element emit light at right angles to the disk 3(7); the light is passed through a transparent part of the disk 3 or a hole 8 of the disk 7, converged through the optical lens 3, and converted by the photodetecting element 1 into an electric signal. Consequently, one light emitting element in the light emitting element 4 illuminates and the signal on the track corresponding to the track is reproduced as the electric signal.
Patent JP-H07116207-A (JP)
Title: Auxiliary tool for walking
Inventor: TASHIRO TAKASHI
IPC: A61H3/00
Filed: 1993-10-25
Abstract: PURPOSE:To reduce burden on a body when it is raised by assisting motion to extend the lover limbs and to relax a pain when a person especially handicapped in the lover limbs walks on the stairs or a slope. CONSTITUTION:This tool is equipped with an upper band 2 wound across the femoral region A of the lover limbs, a lover band 3 wound across the leg B of the lover limbs, and an extendable elastic member 4 connected between the upper band 2 and the lover band 3 and which supplies a pressing force in a direction to extend a knee.
Patent JP-S61147736-A (JP)
Inventor: TAJIMA SHINJI
IPC: H02H7/122
Filed: 1984-12-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04143714-A (JP)
Title: Objective lens for optical disk
Inventor: TANAKA MIYUKI
IPC: G02B13/18
Filed: 1990-10-05
Abstract: PURPOSE:To realize high optical performance with a small-sized, lightweight single lens whose core thickness is extremely small without using an aspherical surface term of high order by making a biconvex single lens, which is aspherical on both sides of a light source and an optical disk, satisfy specific requirements. CONSTITUTION:The objective lens consists of the biconvex single lens which has aspherical surfaces on both sides of the light source and optical disk and has the core thickness shown by an inequality I to obtain an extremely thin type, and the requirements shown by inequalities II and III are satisfied. In the inequalities I - III, (d) is the core thickness of the single lens, (f) the focal length of the single lens, r1 the radius of curvature at the peak of the light- source side lens surface, r2 the radius of curvature at the peak of the optical- disk side lens surface, and (n) the refractive index of the lens corresponding to in-use wavelength. Consequently, the small-sized, lightweight objective is extremely small in core thickness and has practically sufficient optical performance without using any aspherical surface term of high order although the numerical aperture is about 0.5 and the image formation magnification is about -0.3 or large.
Patent JP-S61147482-A (JP)
Inventor: SHIRASAWA SO
IPC: H01R43/20
Filed: 1984-12-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11110360-A (JP)
Title: Method and system for distributing transaction and storage medium for transaction distributing processing
Inventor: AOYANAGI YOSHIMITSU
IPC: G06F15/16
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To improve the reliability and responsiveness of a system by predicting the load applied to each server device while utilizing the history of the response time of the server device in the past. SOLUTION: Server devices 1 and 2, proxy server device 3 and client device 4 are connected by a network 5. In the system environment where the plural server devices 1 and 2 can provide the same service, when a transaction request is generated from the client device 4, the load applied to the respective server devices 1 and 2 is predicted from the history of the transaction service and response time in the past by a single program 32B operated on the proxy server device 3, and based on the predicted result, the transaction request from the client device 4 is distributed. Therefore, the load of the server devices 1 and 2 can be grasped without applying unnecessary load to the server devices 1 and 2 and without increasing the network traffic.
Patent JP-H05108407-A (JP)
Title: System for debugging computer program
Inventor: KANAI SEIICHI
IPC: G06F11/28
Filed: 1991-10-15
Abstract: PURPOSE:To provide the debug system of a computer program which can improve debugging processing efficiency by allowing the register value of CPU to correspond to a comparison register value as a condition and setting a braking point. CONSTITUTION:This system is constituted of a computer 1 provided with CPU 3 which is emulated based on a prescribed operation program and an emulator 2 emulating the computer 1. The computer 1 is a target system by the emulator 2. A register value comparison means 5 decides whether the computer 1 is a stop condition or not by comparing the respective register values of CPU 3 obtained sequentially by a register supervisory means 4 with the respective comparison register values stored in a comparison register value storage means 6 based on respective comparison methods stored in a comparison method storage means 7.
Patent JP-S60178904-A (JP)
Inventor: RUISU RIBESUTORO
IPC: F01D11/08
Filed: 1984-12-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05108498-A (JP)
Title: Fault processing system
Inventor: HIRAYAMA SHUYA
IPC: G06F12/16
Filed: 1991-10-16
Abstract: PURPOSE:To eliminate wasteful processes such as multiple times of restoration process executions so as to improve reliability of an information processor by making a fault deciding bit execute restoration if a particular address has not experienced fault occurrence and making it continue processing operation until the address encounters with fault. CONSTITUTION:A microprogram is stored in the vacant area in a storage device LM3 which stores a software. If fault is detected when a storage device CSM4 holding a microprogram is accessed, it is reported to an examination processor part 2 along with a faulty address. The examination proccessar part 2 examines the address' fault history using a fault deciding bit. If no fault experience is found, the stop stage of an arithmetic processing part 28 is released and process is restarted. So, the data transfer only for the faulty word is performed when fault occurs, without performing multiple times of data transfer. Processing speed drop can be thus prevented.